diff mbox series

[v1,20/22] net/ixgbe/base: add IXGBE_ADVTXD_MACLEN_MASK macro

Message ID eef9cb133c5798846466f5343c3453bd963e8a3b.1713964708.git.anatoly.burakov@intel.com (mailing list archive)
State Superseded
Delegated to: Bruce Richardson
Headers
Series Update IXGBE base driver |

Checks

Context Check Description
ci/checkpatch warning coding style issues

Commit Message

Anatoly Burakov April 24, 2024, 1:21 p.m. UTC 
  From: Milosz Szymonek <milosz.szymonek@intel.com>

Add mask for MACLEN indexes in advanced context descriptors (bits 9:15).
IXGBE_ADVTXD_MACLEN_MASK will be used in Windows driver code.

Signed-off-by: Milosz Szymonek <milosz.szymonek@intel.com>
---
 drivers/net/ixgbe/base/ixgbe_type.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h
index 9fed8b005c..5db9e03b4d 100644
--- a/drivers/net/ixgbe/base/ixgbe_type.h
+++ b/drivers/net/ixgbe/base/ixgbe_type.h
@@ -3381,6 +3381,7 @@  struct ixgbe_adv_tx_context_desc {
 #define IXGBE_ADVTXD_POPTS_RSV		0x00002000 /* POPTS Reserved */
 #define IXGBE_ADVTXD_PAYLEN_SHIFT	14 /* Adv desc PAYLEN shift */
 #define IXGBE_ADVTXD_MACLEN_SHIFT	9  /* Adv ctxt desc mac len shift */
+#define IXGBE_ADVTXD_MACLEN_MASK	(0x7F << IXGBE_ADVTXD_MACLEN_SHIFT) /* Adv ctxt desc mac len mask */
 #define IXGBE_ADVTXD_VLAN_SHIFT		16  /* Adv ctxt vlan tag shift */
 #define IXGBE_ADVTXD_TUCMD_IPV4		0x00000400 /* IP Packet Type: 1=IPv4 */
 #define IXGBE_ADVTXD_TUCMD_IPV6		0x00000000 /* IP Packet Type: 0=IPv6 */